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Asscher|Natural|GIA

1.22ct F SI1 Asscher Natural Diamond

EX • F/SI1 • GIA 3405387322

Certificate GIA 3405387322

Diamond specifications and retailer prices

From £2,324 GBP
As of November 6, 2026
Save £2,859 GBP (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £5,183 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.22ct natural asscher diamond

This 1.22ct natural asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3405387322. Listed at 13 retailers as of November 4, 2026, with prices from £2,324 to £5,183, a £2,859 spread on the same certified stone. MOH London lists it at £5,183. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3405387322
Dimensions6.29 × 5.18 × 3.79 mm
L/W Ratio1.21
Top View
6.29 mm5.18 mm1.22 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3405387322
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,183 GBP|Low: £2,304 GBP|High: £5,252 GBP|Avg: £3,192 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 11£2,324 GBP
Retailer 14£2,779 GBP
Retailer 13£2,868 GBP
Retailer 6£2,919 GBP
Retailer 7£2,926 GBP
Retailer 3£2,955 GBP
Retailer 2£3,014 GBP
Retailer 4£3,092 GBP
Retailer 12£3,107 GBP
Retailer 9£3,147 GBP
Retailer 5£3,217 GBP
Retailer 8£3,496 GBP
Retailer 10£3,792 GBP
MOH London£5,183 GBP

31 data points across 14 retailers

13 retailers£2,324 GBP to £5,183 GBP

A
Cheapest Retailer
-
£2,324 GBP
B+
Retailer 2
-
£2,734 GBP
View
B+
Retailer 3
-
£2,779 GBP
View
B+
Retailer 4
-
£2,868 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,926 GBP
View
B+
Retailer 6
-
£2,955 GBP
View
B+
Retailer 7
-
£3,014 GBP
View
Retailer 8
-
£3,107 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£3,147 GBP
View
B+
Retailer 10
-
£3,217 GBP
View
B+
Retailer 11
-
£3,496 GBP
View
B
Retailer 12
-
£3,792 GBP
View
Most Expensive
B
MOH London
8C9905925 · Nov 4
£5,183 GBP
View
12 more retailers have this diamond
Prices start from £2,324 GBPSave up to £2,859 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.22ct Asscher
£2,324 GBP